kahnenmesser kahnenmesser

24-05-2023
Chemistry

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Iodine-131 has a half-life of 6 days, and is sometimes used in diagnostic tests. If 20g of I-131 is given in a thyroid test to a patient, after 30 days, what mass of I-131 will still be present in the patient's system, assuming none of it is lost through "natural waste removal" functions of the body?

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